CVE-2026-126639 PUBLISHED

WP Ultimate CSV Importer (Free & Pro) - Unauthenticated Post Data Disclosure via Predictable Single Export Path

Assigner: WPScan
Reserved: 11.11.2026 Published: 14.11.2026 Updated: 14.11.2026

The WP Ultimate CSV Importer WordPress plugin before 9.2, WP Ultimate CSV Importer Pro WordPress plugin before 9.0.7 do not protect the files created by their single post export feature, writing them to a publicly accessible location under a predictable name, allowing unauthenticated attackers to download the content and custom fields of any exported post, including non-public content.

Product Status

Vendor Unknown
Product WP Ultimate CSV Importer
Versions Default: unaffected
  • affected from 0 to 9.2 (excl.)
Vendor Unknown
Product WP Ultimate CSV Importer Pro
Versions Default: unaffected
  • affected from 0 to 9.0.7 (excl.)

Credits

  • vuxvinh finder
  • WPScan coordinator

References

Problem Types

  • CWE-200 Information Exposure CWE